CN211870630U - Turnover device - Google Patents

Abstract

The utility model relates to the technical field of automation, and discloses a turnover device, which comprises a base, a turnover mechanism and a first driving mechanism, wherein the turnover mechanism comprises a shell arranged on the base and an inner disc arranged in the shell, at least one clamping station is arranged on the inner disc, and a feeding hole and a discharging hole are arranged on the shell; first actuating mechanism with the inner disc is connected and drive the inner disc is at vertical in-plane rotation, the chucking station round the inner disc rotates the axle center annular setting, the material loading mouth with the discharge gate all sets up on the motion circumference of chucking station, just the material loading mouth with the line of discharge gate is through the centre of a circle of motion circumference. The utility model discloses can realize continuous quick upset process, occupy smallly, reduce the cost of equipment, improve equipment's efficiency greatly.

Description

Turnover device

Technical Field

The invention relates to the technical field of automation, in particular to a turnover device.

Background

In the production process of the product, the turning process of the product is often needed, and the processing process of the next stage is carried out after the product is turned. The workpiece is generally overturned in the existing workshop by manual means, a large amount of manpower is wasted, the production process of a product assembly line is influenced, the labor cost is high, and the production efficiency is low. In the existing automatic production process, because the production process of a general assembly line is a batch production process, the existing turnover mechanism has the problem of low turnover efficiency, the requirement of the assembly line for quick production cannot be met, and the equipment has large occupied area and high use cost.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a turning device can realize continuous quick upset process, occupies smallly, reduces the cost of equipment, improve equipment's efficiency greatly.

According to the utility model discloses a turning device of first aspect embodiment, including base, tilting mechanism and first actuating mechanism, tilting mechanism includes the shell that sets up on the base and sets up the inner disc in the shell, be equipped with at least one chucking station on the inner disc, be equipped with material loading mouth and discharge gate on the shell; first actuating mechanism with the inner disc is connected and drive the inner disc is at vertical in-plane rotation, the chucking station round the inner disc rotates the axle center annular setting, the material loading mouth with the discharge gate all sets up on the motion circumference of chucking station, just the material loading mouth with the line of discharge gate is through the centre of a circle of motion circumference.

According to the utility model discloses turning device has following beneficial effect at least: the reasonable design inner disc structure, through the rotatory one hundred eighty degrees back upset work piece of first actuating mechanism drive inner disc, realize the upset process of work piece fast, moreover, the steam generator is simple in structure, and the area occupied is little, has improved the upset efficiency of work piece greatly, and the work piece can the chucking in the inner shell at the upset in-process, at last in the delivery of discharge gate, avoided the work piece in the process of dropping of upset, the work piece that can overturn fast, the upset efficiency of work piece has been improved greatly, satisfy the mass production requirement of product.

According to some embodiments of the utility model, the shell by fixed connection be in inner panel and planking on the base are constituteed, the inner disc sets up the inner panel with between the planking, the material loading mouth sets up the top of inner panel, the discharge gate sets up the bottom of planking.

According to some embodiments of the present invention, further comprising: the feeding mechanism is arranged on the base and is close to the outer side of the feeding port; the discharging mechanism is arranged on the base and is close to the outer side of the discharging hole; the pushing mechanism comprises a first pushing piece close to the feeding port and a second pushing piece close to the discharging port; and the second driving mechanism is connected with the pushing mechanism, when the second driving mechanism drives the pushing mechanism to move, the first pushing piece can push the workpiece in the feeding mechanism to enter the clamping station through the feeding port, and the second pushing piece can push the workpiece in the clamping station to enter the discharging mechanism through the discharging port.

According to some embodiments of the utility model, first impeller includes the slurcam, the slurcam top edge evenly is provided with a plurality of sharp arrangements and the bayonet socket of opening that makes progress, the second impeller sets up the slurcam is close to one side of tilting mechanism, sliding connection has transverse guide on the slurcam, the rigid coupling has the motion piece on the transverse guide, be equipped with a stop gear on the motion route of motion piece, a stop gear restriction motion piece up-and-down motion.

According to some embodiments of the utility model, the second impeller is ejection of compact thimble, the bottom of inner panel is equipped with the thimble open slot, the second impeller passes the thimble open slot pushes away the work piece extremely discharge mechanism.

According to the utility model discloses a some embodiments, still including guiding mechanism, the guiding mechanism side is equipped with fillet rectangle spout, second actuating mechanism is including wearing to establish last drive shaft of guiding mechanism, the drive shaft radially is provided with the connecting rod, the last connecting rod that is equipped with of pushing mechanism, be equipped with the bar hole on the connecting rod, the connecting rod passes the bar hole is connected fillet rectangle spout, the lateral wall in bar hole with the connecting rod butt, the drive of second actuating mechanism when the drive shaft rotates the connecting rod promotes pushing mechanism along fillet rectangle spout removes, first impeller promotes the work piece and gets into during pushing mechanism lateral shifting chucking station, second impeller release work piece in the chucking station.

According to some embodiments of the utility model, feed mechanism include the vibration dish and with the material loading guide rail that the vibration dish is connected, the end setting of material loading guide rail is in the material loading mouth outside.

According to some embodiments of the utility model, the material loading guide rail include with the straight rail that shakes that the vibration dish is connected is in with the setting the transport rail outside the material loading mouth, straight rail that shakes with be equipped with between the transport rail and separate material mechanism, separate material mechanism including separating the flitch, be equipped with the branch material mouth that can hold single work piece on separating the flitch, second actuating mechanism with it connects and can drive to separate the flitch, makes to separate the material mouth and be in the straight rail that shakes with remove between the transport rail, pushing mechanism can release work piece in the branch material mouth extremely in the transport rail.

According to some embodiments of the utility model, still including detection mechanism, detection mechanism sets up the top of carrying the rail and detect work piece on the carrying rail.

According to the utility model discloses a some embodiments, still be equipped with the short article pushing outlet on the shell, short article pushing outlet sets up on the motion circumference of chucking station, be equipped with short article ejecting mechanism, third actuating mechanism and waste bucket on the base, short article ejecting mechanism is close to short article pushing outlet, waste bucket sets up the bottom side of short article pushing outlet, third actuating mechanism with short article ejecting mechanism connects and can drive short article ejecting mechanism releases work piece in the chucking station extremely in the waste bucket.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

FIG. 2 is an assembly view of the canting mechanism and first drive mechanism shown in FIG. 1;

FIG. 3 is an exploded view of the canting mechanism and first drive mechanism shown in FIG. 1;

FIG. 4 is a schematic structural view of the inner panel shown in FIG. 3;

FIG. 5 is a schematic structural view of the inner disc shown in FIG. 3;

FIG. 6 is a schematic structural view of the outer panel shown in FIG. 3;

FIG. 7 is a rear elevational view of the canting mechanism and first drive mechanism illustrated in FIG. 1;

FIG. 8 is an assembly view of the second drive mechanism shown in FIG. 1 with the push mechanism and the detection mechanism;

FIG. 9 is a schematic view of the connection structure of the second driving mechanism and the pushing mechanism shown in FIG. 8;

FIG. 10 is a schematic structural view of the second driving mechanism and the guiding mechanism shown in FIG. 8;

FIG. 11 is a schematic view of the back side of the pushing mechanism shown in FIG. 8;

fig. 12 is a schematic side view of an embodiment of the present invention, omitting the vibrating plate;

FIG. 13 is an isometric view of the structure shown in FIG. 12;

fig. 14 is a schematic structural diagram of the material separation mechanism shown in fig. 13.

The device comprises a base 100, a second driving mechanism 110, a driving shaft 111, a connecting rod 112, a strip-shaped hole 113, a guide mechanism 120, a rounded rectangular sliding chute 121, a base plate 130, a supporting column 140, a turnover mechanism 200, a housing 210, an inner plate 211, a feeding port 212, an outer plate 213, a discharging port 214, a thimble open slot 215, a defective product push-out port 216, an inner disc 220, a clamping station 221, a discharging mechanism 300, a feeding mechanism 400, a vibrating disc 410, a feeding guide rail 420, a straight vibrating rail 421, a conveying rail 422, a material separating mechanism 430, a material separating plate 431, a pushing plate 432, a first limiting seat 433, a second limiting seat 434, a limiting groove 435, a guide inclined plane 436, an abutting part 437, a material separating port 438, an inner groove 439, a first straight vibrating device 440, a pushing mechanism 500, a first pushing part 510, a second pushing part 520, a connecting rod 530, a needle roller bearing 531, a transverse guide 550, a guide shaft 561, a linear bearing 562, a slide block 570, Third driving mechanism 710, detection mechanism 800, detection piece 810, detection plate 820, first driving mechanism 900, turnover motor 910, connecting bearing 920, coupling 930 and motor base 940

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 to 7, a turning device according to an embodiment of the present invention will be described below.

As shown in fig. 1 to 3, a turnover device includes a base 100, a turnover mechanism 200 and a first driving mechanism 900, the turnover mechanism 200 includes a housing 210 disposed on the base 100 and an inner disc 220 disposed in the housing 210, the inner disc 220 is rotatably disposed in the housing 210, the inner disc 220 is provided with at least one clamping station 221, the clamping station 221 is used for placing or clamping a workpiece, the housing 210 is provided with a feeding port 212 and a discharging port 214, the feeding port 212 is used for conveying the workpiece to the clamping station 221, and the inner disc 220 overturns the workpiece through the clamping station 221 and then sends the workpiece out through the discharging port 214.

The first driving mechanism 900 is connected with the inner disc 220 and used for driving the inner disc 220 to rotate in a vertical plane, the first driving mechanism 900 can drive the inner disc 220 to rotate in a transmission connection mode, the transmission connection mode can be belt transmission, gear transmission or chain transmission, the first driving mechanism 900 can also be directly connected with the inner disc 220 through a coupling 930 to drive the inner disc 220 to rotate, the clamping stations 221 are annularly arranged around the rotating axis of the inner disc 220, in the rotating process of the inner disc 220, the clamping stations 221 enable the workpiece to do revolution motion around the rotating axis of the inner disc 220 until the inner disc 220 rotates one hundred eighty degrees, the workpiece in the clamping stations 221 changes from upward orientation to downward orientation, or changes from downward orientation to upward orientation and the like after the inner disc 220 rotates one hundred eighty degrees, and the workpiece is turned over one hundred eighty degrees, so. The feeding port 212 and the discharging port 214 on the inner shell are arranged on the moving circumference of the clamping station 221, so that the workpiece can enter the clamping station 221 at the feeding port 212 and be pushed out of the discharging port 214 from the clamping station 221. The connecting line of the feeding port 212 and the discharging port 214 passes through the center of the moving circle, that is, the connecting line of the feeding port 212 and the discharging port 214 is the diameter of the moving circle of the clamping station 221, and the clamping station 221 must pass through a turnover process of one hundred eighty degrees when moving from the feeding port 212 to the discharging port 214, so that the turnover process of the workpiece is realized.

In some embodiments of the present invention, the housing 210 is composed of an inner plate 211 and an outer plate 213 fixedly connected to the base 100, the inner plate 220 is disposed between the inner plate 211 and the outer plate 213, the feeding port 212 is disposed on the top of the inner plate 211, and the discharging port 214 is disposed on the bottom of the outer plate 213, so that the feeding port 212 and the discharging port 214 are disposed on two sides of the housing 210 respectively, and the workpiece enters the clamping station 221 from one side and is pushed out from the other side, thereby facilitating the setting of the feeding mechanism 400 and the discharging mechanism 300. The inner plate 211 and the outer plate 213 can be fixedly connected with the base 100 in a direct connection or indirect connection mode, the inner plate 211 and the outer plate 213 can be directly and fixedly connected with the base 100 in a screw connection mode, and the fixed connection mode can be realized by fixedly mounting a certain part which is originally fixedly arranged on the base 100.

In some embodiments of the utility model, still include feed mechanism 400, discharge mechanism 300, pushing mechanism 500 and second actuating mechanism 110, feed mechanism 400 sets up on base 100 and is close to the outside of material loading mouth 212 for transport the work piece to material loading mouth 212 on, provide the work piece, discharge mechanism 300 sets up on base 100 and is close to the outside of discharge gate 214, is used for the ejection of compact, and the work piece after the upset transports to next station or direct ejection of compact through discharge mechanism 300. The pushing mechanism 500 comprises a first pushing member 510 disposed near the feeding port 212 and a second pushing member 520 disposed near the discharging port 214, the first pushing member 510 is used for pushing the workpiece on the feeding mechanism 400 to the clamping station 221 of the inner disc 220 through the feeding port 212, and the second pushing member 520 is used for pushing the workpiece turned over by the clamping station 221 to the discharging mechanism 300 through the discharging port 214. The second driving mechanism 110 is connected to the pushing mechanism 500 for driving the pushing mechanism 500 to move, during the movement of the pushing mechanism 500, the first pushing member 510 pushes the workpiece in the feeding mechanism 400 to enter the clamping station 221 through the feeding port 212, and the second pushing member 520 pushes the workpiece in the clamping station 221 to enter the discharging mechanism 300 through the discharging port 214.

Specifically, the feeding mechanism 400 includes a vibrating disk 410 and a feeding guide rail 420 connected to the vibrating disk 410, the end of the feeding guide rail 420 is disposed outside the feeding port 212, the workpiece is placed on the vibrating disk 410, the feeding guide rail 420 conveys a single row of workpieces to the front side of the feeding port 212, the feeding guide rail 420 conveys a single row of workpieces to the outside of the feeding port 212, and the first pushing member 510 pushes the single workpiece located at the end of the feeding guide rail 420 to the feeding port 212 and enters the clamping station 221 of the inner disk 220, where it should be noted that the clamping station 221 at this time is empty and rotates to the position of the feeding port 212 through the inner disk 220.

Specifically, material loading guide rail 420 is including the straight rail 421 and the transport rail 422 that shake that set gradually, straight rail 421 lug connection vibration dish 410 that shakes, be equipped with first shake ware 440 on the straight rail 421 that shakes, transport the work piece through first shake ware 440, be equipped with between straight rail 421 and the transport rail 422 and separate material mechanism 430, separate material mechanism 430 and be arranged in transporting the work piece on straight rail 421 to transport rail 422 one by one, transport rail 422 rethread pushing mechanism 400 is in the work piece propelling movement to material loading mouth 212 one by one, orderly material loading propelling movement process has been realized.

More specifically, the material separating mechanism 430 includes a material separating plate 431, a material separating port 438 capable of accommodating a single workpiece is disposed in the material separating plate 431, the second driving mechanism 110 is connected to the material separating plate 431 and is capable of driving the material separating plate 431 to move between the straight vibration rail 421 and the conveying rail 422, after the single workpiece at the end of the straight vibration rail 421 is pushed into the material separating port 438 of the material separating plate 431 by the first straight vibration device 440, the material separating plate 431 pushes the single workpiece to the front side of the conveying rail 422, and the pushing mechanism 500 transports the workpiece located in the material separating port 438 to the conveying rail 422. It should be noted that the conveying rail 422 is located on the right front side of the end of the straight vibrating rail 421, the material partition plate 431 can move back and forth, the base 100 is provided with a first limiting seat 433 arranged between the straight vibrating rail 421 and the conveying rail 422, the first limiting seat 433 is provided with a limiting groove 435 arranged in the front-back direction, the material partition plate 431 is arranged in the limiting groove 435 and moves back and forth along the limiting groove 435, and the front-back movement path is located between the straight vibrating rail 421 and the conveying rail 422, so that the material partition plate 431 can convey a single workpiece from the straight vibrating rail 421 to the conveying rail 422. The second driving mechanism 110 can pull the material separation plate 431 to move back and forth between the straight vibration rail 421 and the conveying rail 422.

More specifically, the base 100 includes a base and a base plate 130 disposed on the base, the base plate 130 is fixedly disposed on the base through a supporting column 140, the conveying rail 422 is composed of two guide rail seats disposed oppositely, guide rail grooves disposed oppositely are disposed on opposite surfaces of the guide rail seats, the two guide rail grooves form a conveying rail for accommodating a workpiece, the workpiece is conveyed on the conveying rail 422 through the conveying rail, the guide rail seat on the rear side is located in the extending direction of the straight vibration rail 421, the material partition plate 431 is disposed between the straight vibration rail 421 and the guide rail seat on the front side, the material dividing port 438 is an open slot opened downwards in the material partition plate 431, a projection correspondingly disposed at the notch of the open slot for blocking the workpiece and preventing the workpiece from falling is disposed, the open slot is a through slot communicating from left to right in the material partition plate 431, a single workpiece in the straight vibration rail 421 enters the material dividing port 438, the guide rail seat on the rear side blocks the right side, a single workpiece is placed in the material distributing opening 438, the material separating plate 431 is driven by the second driving mechanism 110 to move forwards until the material distributing opening 438 is aligned with the front end position of the conveying track, and since the material distributing opening 438 is opened downwards, the pushing mechanism 500 clamps or abuts against the workpiece in the material distributing opening 438 from the lower direction of the material distributing opening 438, and then moves rightwards to push the workpiece into the conveying track. In this embodiment, the inner plate 211 is fixedly mounted on the rail seat by means of screw connection.

In some embodiments of the present invention, referring to fig. 11 and 12, the pushing mechanism 500 includes a pushing plate, a second pushing member 520 disposed below the right side of the pushing plate, the upper edge of the pushing plate is uniformly provided with a plurality of pushing bayonets 511 which are linearly arranged and open upward, the pushing plate is a first pushing member 510, the width of the pushing plate is equal to the length of the conveying rail 422, the right side of the first limiting seat 433 is provided with an inner groove 439 which accommodates the pushing plate, the left side of the pushing plate moves upward in the inner groove 439 to block the material in the material distribution port 438, the pushing plate moves upward from the lower direction of the material distribution port 438 and the conveying rail and pushes the material in the material distribution port 438 and the conveying rail 422 rightward, the material at the end of the conveying rail 422 pushes the material to enter the material loading port 212 through the uppermost portion on the right side of the pushing plate, and. In this embodiment, the pushing plate performs a rectangular motion or a rounded rectangular motion of upward-rightward-downward-leftward, the pushing plate moves upward to block the material in the material distribution port 438 through the leftmost material pushing bayonet 511, the leftward motion pushes the material in the material distribution port 438 to a conveying track by a certain distance, the distance of pushing is the distance between the material pushing bayonet 511 and the material pushing bayonet 511, then the pushing plate moves downward to separate from the material and moves leftward to return to the initial position, another second material located in the material distribution port 438 is clamped upward, the initial material is clamped by the second bayonets counted on the left side of the pushing plate, the second material and the initial material are also pushed by the pushing plate by a certain distance, then return leftward to the initial position again, continue to clamp the initial material through the third bayonet and push the same distance … … to and fro in this way, until the initial material reaches the left side of the material feeding port, the pushing plate continues to move in the next rectangle or rectangle with rounded corners, the material is pushed to the feeding hole through the rightmost part and enters the clamping station 221, and the first driving mechanism 900 at this time cooperates with the second driving mechanism 110 to drive the spare clamping station 221 in the inner disc 220 to rotate to the feeding hole 212. In addition to the initial material, other materials are also transported one by one into turnover mechanism 200 in the manner described above. The rear side of the pushing plate is fixedly provided with a sliding block 570, and the transverse sliding rail 510 is arranged on the sliding block 570 to realize the sliding connection relation with the pushing plate.

Specifically, referring to fig. 8 to 11, the second pushing member 520 is a double-ejector pin, the clamping station 221 is a through hole or an open groove communicating with the left side and the right side of the inner plate 220, the bottom side of the inner plate 211 is provided with an ejector pin open groove 215 vertically arranged, the feed inlets of the ejector pin open groove 215 and the outer plate 213 are arranged opposite to the inner plate 220, and since the pushing mechanism 500 is arranged on the left side of the inner plate 211, the second pushing member 520 penetrates the ejector pin open groove 215 from the left side to the right side and pushes a workpiece turned over by one hundred eighty degrees in the clamping station 221 to the discharging mechanism 300. The second pushing member 520 can be fixedly arranged on the right side of the pushing plate in a screw or bolt connection mode, and moves upwards firstly along with the rectangular movement or the round-corner rectangular movement of the pushing plate, then moves leftwards to penetrate through the thimble bayonet slot to push the overturning workpiece to the discharging mechanism 300, then moves downwards along the thimble open slot 215, moves leftwards to return to the initial position, and continues to push out the next overturning workpiece.

More specifically, referring to fig. 10, the apparatus further includes a guiding mechanism 120, the guiding mechanism 120 includes a guiding seat, the guiding seat is fixedly mounted on the base of the base 100, a rounded rectangular chute 121 vertically disposed along the left-right direction is disposed on a side surface of the guiding seat, the second driving mechanism 110 includes a driving shaft 111 penetrating through the guiding seat, the driving shaft 111 penetrates through the guiding seat and penetrates through a middle position of an area surrounded by the rounded rectangular chute 121, a connecting rod 112 is radially disposed on the driving shaft 111, a connecting rod 530 is disposed on the pushing mechanism 500, a bar-shaped hole 113 is disposed on the connecting rod 530, the connecting rod 530 penetrates through the bar-shaped hole 113 and is connected to the rounded rectangular chute 121, a side wall of the bar-shaped hole 113 abuts against the connecting rod 530, the driving shaft 111 drives the connecting rod 530 to perform rectangular motion or rounded rectangular motion on the rounded rectangular chute 121 through the, the bar-shaped hole 113 is used to compensate the radial distance variation when the driving shaft 111 pushes the connecting rod 530 to move along the rounded rectangular sliding groove 121 through the connecting rod 112, making an up-right-down-left reciprocating rectangular movement/rounded rectangular movement. Needle bearings 531 are arranged at the joints where the connecting rod 530 abuts against the rounded rectangular sliding groove 121 and the connecting rod 112. This structure has realized pushing mechanism 500's rectangle motion or fillet rectangle motion mode, and in addition, realize pushing mechanism 500's rectangle motion or fillet rectangle motion through other modes and be in the utility model discloses a within the scope of protection. It should be noted that the rectangular movement or the rounded rectangular movement of the pushing mechanism 500 mainly refers to the rectangular movement or the rounded rectangular movement of the pushing plate.

In some embodiments of the present invention, referring to fig. 13, the discharging mechanism 300 is a discharging guide rail, and a second straight vibration device is disposed on the discharging guide rail, and the second straight vibration device is used to push the material in the discharging guide rail until the next station or direct discharging. The left end of the discharge guide rail is aligned to the right side of the discharge port 214, and the turnover workpiece is directly pushed into the discharge guide rail through the second pushing member 520, so that the discharge process is realized.

In some embodiments of the utility model, referring to fig. 3, first actuating mechanism 900 is upset motor 910, this upset motor 910 is step motor, upset motor 910 passes through motor cabinet 940 fixed mounting on the base plate 130 of base 100, the axis of rotation on the upset motor 910 passes through shaft coupling 930 and inner disc 220 fixed connection, the fixed connection mode can be the mode of screw connection, be connected through connecting bearing 920 between shaft coupling 930 and the motor cabinet 940, connecting bearing 920 reduces the running friction of axis of rotation, make first actuating mechanism 900 compacter. In this embodiment, the outer plate 213 is fixed to the motor base 940 by screws.

The utility model discloses an in some embodiments, still including detection mechanism 800, detection mechanism 800 is used for detecting the work piece that is arranged in conveying rail 422, detection mechanism 800 includes pick-up plate 820, pick-up plate 820 bottom is equipped with guiding axle 561, be equipped with the linear bearing 562 who is arranged in the pick-up plate 820 below on the base plate 130, linear bearing 562 accessible screw or bolted connection's the fixed base plate 130 that sets up of mode, there is transverse slide rail 550 along left right direction sliding connection on the kickboard, guiding axle 561 passes linear bearing 562 and with the transverse slide rail 550 fixed connection who is arranged in linear bearing 562 below, fixed connection's mode can be for the screw connection, linear bearing 562 limits guiding axle 561 and only can do the up-and-down motion. The detecting plate 820 is provided with a plurality of detecting members 810, such as probes, for detecting the workpiece, in this embodiment, the workpiece to be turned over and detected is a switch, and the detecting members 810 are probes for detecting the on-off of the switch. When the pushing plate is driven by the first driving mechanism 900 to perform rectangular motion or rounded rectangular motion, due to the limiting effect of the linear bearing 562, the probe on the detecting piece 810 abuts against the workpiece switch downwards when the pushing plate moves downwards, so as to detect the switch, and when the pushing plate moves upwards, the detecting plate 820 moves upwards to enable the probe to leave the workpiece, and after the next workpiece arrives, the pushing plate continues to move downwards to detect the downwards-moved workpiece.

Specifically, the housing 210 is further provided with a defective product push-out port 216, the defective product push-out port 216 is arranged on the movement circumference of the clamping station 221, the base 100 is provided with a defective product push-out mechanism 700, a third driving mechanism 710 and a waste barrel 600, the defective product push-out mechanism 700 is arranged close to the defective product push-out port 216, the waste barrel 600 is arranged at the bottom side of the defective product push-out port 216, and the third driving mechanism 710 is connected with the defective product push-out mechanism 700 and can drive the defective product push-out mechanism 700 to push out a workpiece detected as defective in the clamping station 221 to the waste barrel 600. Four crossed clamping stations 221 arranged at the edge are uniformly arranged on the inner disc 220, one clamping station 221 is changed every time the inner disc rotates ninety degrees, the defective product push-out ports 216 are arranged on the front side and the rear side of the outer plate 213, the defective product push-out ports 216 on the front side are used for pushing out detected defective products, the second push-out ports are used for pushing out workpieces still clamped in the clamping stations 221, the two defective products, the feeding ports 212 and the discharging ports 214 are arranged in a crossed mode and respectively correspond to the four clamping stations 221, ejector pin ports corresponding to the defective product push-out ports 216 are arranged on the inner plate 211, the defective product push-out mechanism 700 is an ejector pin arranged on the third driving mechanism 710, the third driving mechanism 710 can be an air cylinder, and the air cylinder penetrates through the ejector pin ports to push the workpieces on the defective product push-out ports 216 to the waste barrel 600.

In some embodiments of the present invention, referring to fig. 8 and 14, the material partition plate 431 is connected to the transverse sliding rail 550 through a connecting mechanism, the connecting mechanism includes a second limiting seat 434 and a lifting plate 432, the second limiting seat 434 is fixedly mounted on the substrate 130, a limiting hole is provided on the second limiting seat 434, the lifting plate 432 is disposed in the limiting hole and limits up-and-down movement through the limiting hole, the top of the lifting plate 432 is provided with a guiding inclined plane 436, the material partition plate 431 is provided with an abutting part 437 abutting against the guiding inclined plane 436, the bottom of the lifting plate 432 is movably connected to the transverse sliding rail 550, and the movable connection mode is sliding connection, and in addition, the lifting plate 432 can be made to move up and down along with the up-and-down movement of the transverse sliding rail 550 in a hinged or fixed connection mode. When the second driving mechanism 110 drives the pushing plate to perform rectangular motion or rounded rectangular motion, the transverse slide rail 550 only moves up and down under the action of the linear bearing 562 and the guide shaft 561 to drive the lifting plate 432 to perform up and down motion, and when the lifting plate 432 moves up, the guide inclined surface 436 pushes the abutting part 437 abutted against the material partition plate 431 to further push the material partition plate 431 to move in the front-back direction, so that a single workpiece in the material distribution port 438 is conveyed to the conveying rail 422 from the straight vibrating rail 421. A return component is arranged between the material separating plate 431 and the second limiting seat 434, the return component is a tension spring, one end of the tension spring is connected to the second limiting seat 434 in a clamping or hooking mode, the other end of the tension spring is connected to the material separating plate 431 in a clamping or hooking mode, and the return component is arranged on the right side of the second limiting seat 434 and the material separating plate 431 and is not shown in the drawing. The abutting part 437 of the return component pulling material separating plate 431 is always abutted on the lifting plate 432, and in the downward movement process of the lifting plate 432, the return component pulls the material separating plate 431 to the initial position, namely the rear side of the straight vibration rail 421.

When the method is specifically implemented, the method comprises the following overturning processes: the first driving mechanism 900 rotates the inner disc 220 to rotate the empty clamping station 221 to the feeding port 212, the first pushing piece 510 pushes the single material of the feeding guide rail 420 to the clamping station 221 through the feeding port 212 for clamping, the second driving mechanism 110 rotates the inner disc 220 by one hundred eighty degrees, the clamping station 221 reaches the discharging port 214, and the second pushing piece pushes the material in the clamping station 221 to the discharging mechanism 300 to complete the overturning process.

Wherein, still include the following process among the above-mentioned upset process: during the material conveying process of the feeding guide rail 420, the vibrating disc 410 conveys the workpieces to the left side of the partition plate 431 through the straight vibrating rail 421, a single workpiece at the tail end of the straight vibrating rail 421 enters the material distributing opening 438 of the partition plate 431, the push plate moves upwards to push the partition plate 431 to move forwards to convey the workpiece to the left side of the conveying rail 422, the first bayonet of the push plate clamps the workpiece upwards, the right movement pushes the conveying rail 422 to the conveying rail 422, the downward movement pulls the detection plate 820 to contact the workpiece on the conveying rail 422 downwards and detect the workpiece, the left movement returns to the initial position, the next round of rectangular movement or rounded rectangular movement is continued, the push plate clamps the last conveyed workpiece through the second bayonet while conveying the same workpiece again to push the workpiece for a certain distance, the workpiece is pushed to the detection turnover mechanism 200 in a reciprocating manner, after the turnover mechanism 200 is turned over, the second push member 520 moves rightwards, and pushing the overturned workpiece to the discharging mechanism 300 to finish the overturning process.

It should be noted that, in the embodiment of the drawing, after the second driving mechanism 110 drives the pushing plate to make a rectangular or rounded rectangular motion, the first driving mechanism 900 drives the inner disc 220 to rotate ninety degrees, so as to adapt to the process of pushing, detecting and turning the workpieces one by one.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims (10)

1. A turnover device, comprising:

a base (100);

the turnover mechanism (200) comprises an outer shell (210) arranged on the base (100) and an inner disc (220) arranged in the outer shell (210), wherein at least one clamping station (221) is arranged on the inner disc (220), and a feeding port (212) and a discharging port (214) are arranged on the outer shell (210);

first actuating mechanism (900), with inner disc (220) are connected and are driven inner disc (220) are at vertical in-plane rotation, chucking station (221) round inner disc (220) rotate the axle center annular setting, material loading mouth (212) with discharge gate (214) all set up on the motion circumference of chucking station (221), just material loading mouth (212) with the line of discharge gate (214) is through the centre of a circle of motion circumference.

2. A turnover device as claimed in claim 1, characterized in that the outer casing (210) is composed of an inner plate (211) and an outer plate (213) fixedly connected to the base (100), the inner plate (220) being arranged between the inner plate (211) and the outer plate (213), the supply opening (212) being arranged at a top end of the inner plate (211), and the discharge opening (214) being arranged at a bottom end of the outer plate (213).

3. The flipping mechanism of claim 2, further comprising:

the feeding mechanism (400) is arranged on the base (100) and is close to the outer side of the feeding port (212);

the discharging mechanism (300) is arranged on the base (100) and is close to the outer side of the discharging port (214);

a pushing mechanism (500) comprising a first pusher (510) proximate to the feed opening (212) and a second pusher (520) proximate to the discharge opening (214);

the second driving mechanism (110) is connected with the pushing mechanism (500), when the second driving mechanism (110) drives the pushing mechanism (500) to move, the first pushing member (510) can push the workpiece in the feeding mechanism (400) to enter the clamping station (221) through the feeding port (212), and the second pushing member (520) can push the workpiece in the clamping station (221) to enter the discharging mechanism (300) through the discharging port (214).

4. The turnover device of claim 3, wherein the first pushing member (510) comprises a pushing plate, the upper edge of the pushing plate is uniformly provided with a plurality of linearly arranged bayonets which are opened upwards, the second pushing member (520) is arranged on one side of the pushing plate close to the turnover mechanism (200), the pushing plate is slidably connected with a transverse guide rail (550), a moving member is fixedly connected to the transverse guide rail (550), and a first limiting mechanism is arranged on a moving path of the moving member and limits the moving member to move up and down.

5. A turnover device as claimed in claim 3, characterized in that the second pushing member (520) is a discharge pin, the bottom end of the inner plate (211) is provided with a pin opening groove (215), and the second pushing member (520) pushes the workpiece to the discharge mechanism (300) through the pin opening groove (215).

6. The turnover device of claim 3, further comprising a guide mechanism (120), wherein a rounded rectangular sliding chute (121) is formed in a side surface of the guide mechanism (120), the second driving mechanism (110) comprises a driving shaft (111) penetrating through the guide mechanism (120), a connecting rod (112) is radially arranged on the driving shaft (111), a connecting rod (530) is arranged on the pushing mechanism (500), a strip-shaped hole (113) is formed in the connecting rod (112), the connecting rod (530) penetrates through the strip-shaped hole (113) and is connected with the rounded rectangular sliding chute (121), a side wall of the strip-shaped hole (113) is abutted against the connecting rod (530), and when the second driving mechanism (110) drives the driving shaft (111) to rotate, the connecting rod (112) pushes the pushing mechanism (500) to move along the rounded rectangular sliding chute (121), when the pushing mechanism (500) moves transversely, the first pushing piece (510) pushes the workpiece to enter the clamping station (221), and the second pushing piece (520) pushes the workpiece in the clamping station (221).

7. A turning device according to any one of claims 3 to 6, characterized in that the feeding mechanism (400) comprises a vibrating disk (410) and a feeding guide (420) connected with the vibrating disk (410), and the end of the feeding guide (420) is arranged outside the feeding opening (212).

8. The turnover device of claim 7, wherein the feeding guide rail (420) comprises a straight vibration rail (421) connected to the vibration disk (410) and a conveying rail (422) arranged outside the feeding port (212), a material separating mechanism (430) is arranged between the straight vibration rail (421) and the conveying rail (422), the material separating mechanism (430) comprises a material separating plate (431), a material separating port (438) capable of accommodating a single workpiece is arranged on the material separating plate (431), the second driving mechanism (110) is connected to the material separating plate (431) and capable of driving the material separating plate (431), so that the material separating port (438) moves between the straight vibration rail (421) and the conveying rail (422), and the pushing mechanism (500) can push out the workpiece in the material separating port (438) to the conveying rail (422).

9. The turnover device of claim 8, further comprising a detection mechanism (800), wherein the detection mechanism (800) is disposed above the conveying rail (422) and detects the workpiece on the conveying rail (422).

10. The turnover device of claim 9, wherein the housing (210) is further provided with a defective product push-out opening (216), the defective product push-out opening (216) is arranged on a movement circumference of the clamping station (221), the base (100) is provided with a defective product push-out mechanism (700), a third driving mechanism and a waste barrel (600), the defective product push-out mechanism (700) is close to the defective product push-out opening (216), the waste barrel (600) is arranged at the bottom side of the defective product push-out opening (216), and the third driving mechanism is connected with the defective product push-out mechanism (700) and can drive the defective product push-out mechanism (700) to push out the workpiece in the clamping station (221) into the waste barrel (600).

Images